Visions of riding fast and light across thrilling terrain had us build the chassis from ultralight hand-laid carbon fiber for the best consistency in shell thickness and resin distribution. The F3 Carbon is the lightest ECE helmet we were willing to make without sacrificing any safety.

  • CARBON FIBER HAND-LAID SHELL
  • SHELL CONSTRUCTION PROCESS AVOIDS DEPOSITS AND IMPERFECTIONS
  • ONE OF THE LIGHTEST SNOW/OFF-ROAD HELMETS AVAILABLE
  • LIGHTEST KLIM ECE HELMET
  • TRIPLE-DENSITY EPS
  • EXTRA LARGE EYE PORTS FOR MAXIMUM VISION
  • FID-LOCK® QUICK RELEASE STRAP
  • HIGH EFFICIENCY VENTILATION
  • 13 INTAKE VENTS
  • 6 EXHAUST VENTS
  • DIRECT VENT EPS DESIGN
  • SHELL STRUCTURE DESIGNED FOR MAXIMUM STRENGTH WITH LIGHT WEIGHT
  • NECK BRACE COMPATIBLE
  • EXCEEDS ECE CERTIFICATIONS
  • EXTREMELY COMFORTABLE
  • ANTIMICROBIAL LINER
  • MOISTURE-WICKING LINER
  • 3D CHEEK PAD FOAM
  • 3 SHELL SIZES, 3 EPS THICKNESSES FOR OPTIMAL FIT
  • F3 Carbon Helmet ECE

    $319.99
    SKU: 3761-000

    Ratings & Reviews

    12 reviews

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    8/9/2019 2:15 pm

    SO LIGHTWEIGHT!!!

    MA

    This is my 3rd helmet from Klim, and my favorite one yet! Superlight, comfortable, and great ventilation. I thought the F5 was lightweight but this one tops it. Klim shape fits my head perfectly, way better than others in the market. Not sure why this is not listed on the MOTO selection since it is certified the same, but I purchased it for Moto. Highly Recommend this Lid!

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    11/6/2020 9:24 am

    Best Helmet of the market

    Bryce

    Lightest helmet I’ve owned! For the price and the weight you can’t beat this helmet!

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    12/14/2020 10:43 pm

    The best helmet on the market!!!

    Keegan Elder

    This helmet is extremely light and has so much airflow it is insane! Great field of view and super comfortable! I run very hot and sweat alot but with this helmet I do not sweat! And the field of view is amazing!

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    2/8/2022 6:10 am

    Super lightweight

    Colter

    By far the best product to buy. Your head and neck will thank you for how lightweight it is.

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    2/8/2022 8:52 am

    Lightweight, Warm + Comfortable!

    Grant

    Whether i am riding snowmobiles or dirtbikes, the F3 carbon is my GO-TO helmet! fantastic field of view, SUPER LIGHT, the FID lock chin strap is a game changer

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    2/8/2022 12:22 pm

    Give your neck a break.

    Derek Bauchman

    I started wearing the Carbom F3 2 seasons ago. Coming from another branded carbon helmet I though they would be similar. I was wrong the Carbon F3 is much lighter. Vents much better and fits nice and tight. The magnetic chin strap is so easy to use you can keep your gloves on. Lastly when it showed up at the door I didn’t believe there could be a helmet in the box it was so light.

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    2/8/2022 7:54 pm

    Game Changer - no more neck pain

    Tina Shields

    This helmet is a game changer! It is so lightweight and comfortable! I used to have bad neck pain after riding-no more! I absolutely love it!

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    2/9/2022 5:59 pm

    Best helmet I’ve owned

    Josh

    This helmet is absolutely amazing! Great ventilation, super lightweight and looks awesome also. I have the Klim viper pro and the Klim edge goggles and the fit and function with the F3 helmet is perfect. I went from swapping 2 to 3 pairs of goggles a ride to one pair a day.

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    2/11/2022 5:08 am

    Lightest helmet I have ever owned!

    Matt

    This helmet is extremely light, has great ventilation, and is perfect for backcountry riding when paired with Klim’s F3 helmet liner.

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    2/11/2022 7:24 am

    This Helmet is the real deal.

    Owen Wolff

    Great design, light weight helps reduce fatigue on your neck while riding. Extremely durable with plenty of ventilation Paired up with the Edge goggles it’s a great combo! I Highly recommend this if you are in the market.

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    2/11/2022 8:37 am

    F3 Carbon

    Bodee

    I love my new F3 Carbon helmet! It’s so light and has much more ventilation than my previous helmet. Hard to believe it’s a noticeable difference until you try one! I also got the slightly different size cheek pads to really dial the fit in, thanks to a suggestion from a Klim rep.

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    2/11/2022 8:46 am

    Amazing helmet

    Justin Strong

    This is the best helmet I've owned. It's lightweight, breathes well and very comfortable.

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